Оператор набрал на компьютере произведение за 3ч.Какую часть произведения оператор набрал - №16743653

Оператор набрал на компьютере произведение за 3ч.Какую часть произведения оператор набрал на компьютере за 1ч.
- Предмет:
  Математика
- Автор:
  otofletcher
- 5 лет назад

Ответы 1

Одна третья за час набрал оператор
- Автор:
  zaqueo
- 5 лет назад
- 0
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